Learn how to replace a brake light switch to keep your vehicle safe with this comprehensive guide from AutoZone.

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Apr 30, 2025 · The brake light switch on your vehicle serves an important safety function. When you press the brake pedal, it supplies power to the signal lights at the back of your vehicle to …

Sep 16, 2025 · Learn the most common symptoms of a faulty brake light switch, how to confirm it's the switch, and how much it'll cost to fix.

Oct 26, 2023 · As its name would suggest, a brake light switch activates a vehicle’s brake lights when the brake pedal is depressed. Therefore, a failing brake light switch can lead to a lack of …

In this article, we’ll discuss what a brake light switch is and help you identify the symptoms of a faulty switch. We’ll then look at how often you’ll need to replace the brake light switch and how …

Nov 30, 2025 · Brake light switches are a crucial safety feature in any vehicle. They play a vital role in warning other drivers behind you when you are slowing down or stopping. In this article, …

Our team helps you identify the right part, read codes that have triggered a Check Engine light, offers car battery testing, and can help you choose the best repair and maintenance supplies.

Find the lights, lenses and hardware plus fuses, circuit breakers, connectors, wiring harnesses and other electrical parts needed for your specific vehicle. Don't get left out in the dark, swing …

Pressing the brake pedal causes your vehicle to decelerate or stay in a stopped position. And while you’re holding your foot on the brake, the brake lights are illuminated. The connection …